From: Dario Faggioli <dario.faggioli@citrix.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
Steve Capper <Steve.Capper@arm.com>,
Tianyang Chen <tiche@seas.upenn.edu>,
George Dunlap <george.dunlap@citrix.com>,
Julien Grall <julien.grall@arm.com>,
Meng Xu <mengxu@cis.upenn.edu>,
Varun.Swara@arm.com, xen-devel@lists.xenproject.org
Subject: Re: [PATCH for 4.7 0/4] Assorted scheduling fixes
Date: Wed, 4 May 2016 11:06:15 +0200 [thread overview]
Message-ID: <1462352775.4413.17.camel@citrix.com> (raw)
In-Reply-To: <20160504012617.GC29883@char.us.oracle.com>
On Tue, 2016-05-03 at 21:26 -0400, Konrad Rzeszutek Wilk wrote:
> On Tue, May 03, 2016 at 11:46:27PM +0200, Dario Faggioli wrote:
> >
> > Julien, the patch is very very similar to the one attached to one
> > of my reply
> > in that thread, but I had to change some small bits... Can you
> > please re-test
> > it?
> I tested it. It does not crash anymore. However I see this:
>
On what hardware/emulator? The same Julien was using?
> (XEN) CPU1 never came online
> (XEN) Failed to bring up CPU 1 (error -5)
> (XEN) Bringing up CPU2
> (XEN) CPU2 never came online
> (XEN) Failed to bring up CPU 2 (error -5)
> (XEN) Bringing up CPU3
> (XEN) CPU3 never came online
> (XEN) Failed to bring up CPU 3 (error -5)
> (XEN) Brought up 1 CPUs
>
>
> Which is not very reassuring. I don't know if that is expected.
>
I don't know... I've never said this on any x86 box before, and I
wouldn't think it to be related to this series... do you see this only
with the series applied?
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2016-05-04 9:06 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-03 21:46 [PATCH for 4.7 0/4] Assorted scheduling fixes Dario Faggioli
2016-05-03 21:46 ` [PATCH for 4.7 1/4] xen: sched: avoid spuriously re-enabling IRQs in csched2_switch_sched() Dario Faggioli
2016-05-04 8:48 ` Jan Beulich
2016-05-04 9:08 ` Dario Faggioli
2016-05-04 15:11 ` George Dunlap
2016-05-04 15:58 ` Dario Faggioli
2016-05-04 17:05 ` George Dunlap
2016-05-04 17:21 ` Dario Faggioli
2016-05-04 17:34 ` George Dunlap
2016-05-06 13:21 ` Dario Faggioli
2016-05-06 13:48 ` Wei Liu
2016-05-09 14:42 ` George Dunlap
2016-05-03 21:46 ` [PATCH for 4.7 2/4] xen: sched: fix killing an uninitialized timer in free_pdata Dario Faggioli
2016-05-04 15:25 ` George Dunlap
2016-05-03 21:46 ` [PATCH for 4.7 3/4] xen: credit2: fix 2 (minor) issues in load tracking logic Dario Faggioli
2016-05-04 15:38 ` George Dunlap
2016-05-03 21:46 ` [PATCH for 4.7 4/4] xen: adopt .deinit_pdata and improve timer handling Dario Faggioli
2016-05-04 15:51 ` George Dunlap
2016-05-04 15:53 ` Meng Xu
2016-05-06 23:05 ` Dario Faggioli
2016-05-07 21:19 ` Meng Xu
2016-05-08 3:12 ` Meng Xu
2016-05-09 8:07 ` Juergen Gross
2016-05-09 13:22 ` Dario Faggioli
2016-05-09 14:08 ` Meng Xu
2016-05-09 14:52 ` Dario Faggioli
2016-05-09 14:58 ` Meng Xu
2016-05-09 14:46 ` George Dunlap
2016-05-09 14:58 ` Wei Liu
2016-05-09 15:35 ` George Dunlap
2016-05-04 1:26 ` [PATCH for 4.7 0/4] Assorted scheduling fixes Konrad Rzeszutek Wilk
2016-05-04 9:06 ` Dario Faggioli [this message]
2016-05-05 12:00 ` Julien Grall
2016-05-05 12:38 ` Dario Faggioli
2016-05-04 15:53 ` George Dunlap
2016-05-04 16:04 ` Wei Liu
2016-05-07 21:23 ` Meng Xu
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